MARKET MONITOR / CATALOGUE Services 125,748 MCP listed 40,207 x402 85,608 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-28 · 3 sources
Task

Security

591 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

SpendTheBits x402 REST usage

Official $0.01 proof-of-life resource for SpendTheBits x402: returns a JSON heartbeat. Pay it to verify your agent's x402 client end to end.

x402.spendthebits.com Crypto & Payments 12 calls / 30d checked 2026-10-28
0.01 USDC per call per call

Kertivo Shield (full) x402 REST usage

Full-history address-poisoning check before you send USDC on Base. Same risk/lookalike/seenBefore logic as /address/check, but funding history comes from ONE Blockscout index call (x402, up to the sender's 500 most recen...

paycheck.hectichustle.workers.dev Crypto & Payments 22 calls / 30d checked 2026-10-28
0.005 USDC per call per call

AI agent action preflight x402 REST usage

Deterministic preflight check for a proposed AI agent action - a tool call, payment, fetch, or write - before it executes. Evaluates up to four independent checks (prompt-injection scan on action text/untrusted text, URL...

agent402.tools Geo & Maps 11 calls / 30d checked 2026-10-28
0.01 USDC per call per call

Maxwell x402 x402 REST usage

Compact financial statements from SEC XBRL company facts: about 40 standard us-gaap and dei line items (revenue, net income, EPS, cash, debt, shares...), one value per calendar period, last 10 years and 12 quarters, fisc...

api.maxwellinternational.ai Crypto & Payments 21 calls / 30d checked 2026-10-28
0.005 USDC per call per call

URL Safety x402 REST usage

Score a URL for phishing risk before an agent opens or trusts it. Keyless, deterministic heuristics - typosquat / homoglyph of a known brand, punycode / mixed-script hosts, credentials-in-URL, raw-IP hosts, suspicious TL...

safe.cyberwarex.com Security 34 calls / 30d checked 2026-10-28
0.003 USDC per call per call

New launches x402 REST usage

New token launches with a safety verdict on each, one call - the newest DEX pools on a chain, every token scored 0-100 and labeled safe/caution/risky/avoid from honeypot, buy/sell tax, mint, owner-can-change-balance, pro...

clinkagent.com Data & Finance 2 calls / 30d checked 2026-10-27
0.05 USDC per call per call

Checkpoint402 New Tokens x402 REST usage

Newly launched token pools on Base, Ethereum or BSC, each with a 0-100 safety score and explicit red flags (honeypot, unverified code, mintable, owner powers, high tax, unlocked liquidity, whale concentration). Data: Gec...

api.checkpoint402.com Data & Finance 1 calls / 30d checked 2026-10-28
0.1 USDC per call per call

Solidity heuristic pattern scan x402 REST usage

Deterministic static pattern scan of Solidity smart-contract source text - a fixed ruleset flagging tx.origin authentication, delegatecall, selfdestruct, unchecked low-level calls, unchecked .send(), floating pragmas, bl...

agent402.tools Security 10 calls / 30d checked 2026-10-28
0.01 USDC per call per call

does-site-use-hcaptcha-bulk x402 REST usage

Bulk does site use hcaptcha: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for...

site.intel.rallylive.ca Security 1 calls / 30d checked 2026-10-28
0.1 USDC per call per call

TX Decode x402 REST usage

Provide a Base transaction hash and get a structured summary: from/to, ETH value, status, gas used, block, method selector, and nonce — straight from Base RPC.

402.com.tr Crypto & Payments 5 calls / 30d checked 2026-10-28
0.02 USDC per call per call

Token Unlock Calendar x402 REST usage

Turns raw LP-lock data into a forward calendar: each unlock with its date, the % of LP it frees, the locker (UNCX / Team Finance labelled), and days away — flagging imminent unlocks (<30 days). An LP unlock is a schedule...

402.com.tr Data & Finance 5 calls / 30d checked 2026-10-28
0.02 USDC per call per call

TxSim Decoder x402 REST usage

Decode raw EVM calldata into a named function, signature and arguments, plus security risk flags (unlimited token approval, setApprovalForAll, ownership transfer, unknown selector, native value transfer). Keyless, determ...

simulate.cyberwarex.com Dev & Code 49 calls / 30d checked 2026-10-28
0.002 USDC per call per call

x402check x402 REST usage

Check a counterparty before paying: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and injected-instruction analysis. Returns a score and a signed ES256 attestation.

x402check.xyz Security 26 calls / 30d checked 2026-10-28
0.0035 USDC per call per call

Lookalike & Typosquat Domain Fin x402 REST usage

Give your domains. Generates common look-alike/typosquat permutations and resolves them over keyless DNS to find which are REGISTERED - flagging the ones with a live site and mail (phishing-ready) + a risk signal. Passiv...

agent-data.centorprat.workers.dev Security 3 calls / 30d checked 2026-10-28
0.03 USDC per call per call

stall-row x402 REST usage

Fetch one web page and return its main content as clean Markdown with title and word count, extracted server-side. Private and loopback targets are refused. Use this when an agent needs to read a page inside a workflow w...

stall-row-production.up.railway.app Web & Scraping 9 calls / 30d checked 2026-10-28
0.01 USDC per call per call

17711 IP Reputation Check x402 REST usage

IP reputation check: is this IPv4 address on a public threat blocklist (Tor exit nodes, botnets, spam networks)

api.17711.xyz Security 9 calls / 30d checked 2026-10-28
0.01 USDC per call per call

Agent Utility Suite x402 REST usage

Read any public URL as clean Markdown for an LLM: articles, docs, product pages, news, PDFs (text by page), RSS feeds and JSON. Real tables, code with language, math as TeX, absolute links; author, publish date and other...

x402-agent-api.onrender.com Web & Scraping 45 calls / 30d checked 2026-10-28
0.002 USDC per call per call

Pay Guard x402 REST usage

Pay Guard: pre-payment allow/warn/block check for x402. Send your planned purchase (domain, max_price_usd, asset/network) plus the 402 challenge (payTo, amount, asset, network, resource). Returns verdict with wallet↔doma...

seenly-pay-guard.vercel.app Crypto & Payments 9 calls / 30d checked 2026-10-28
0.01 USDC per call per call

Token Security & Honeypot Scan x402 REST usage

Is this Base token a scam or rug pull? Honeypot detector for a Base ERC-20: EIP-1967 proxy + upgradeability check, bytecode scan for mint/pause/blacklist/fee-setter/ownership, owner() renouncement, and a live eth_call st...

x402-data-api.sigrunner.workers.dev Data & Finance 9 calls / 30d checked 2026-10-28
0.009 USDC per call per call

AISkills402: Code Review x402 REST usage

Code Review — Reviews a code change (a diff or a changed file pasted as text) and reports real problems ranked by severity — correctness bugs, security holes, data loss, missing error handling, edge cases, resource leaks...

api.aiskills402.com Dev & Code 8 calls / 30d checked 2026-10-28
0.01 USDC per call per call

Contract ABI Lookup x402 REST usage

Checks Sourcify for a Base contract's verification status and returns its ABI as function/event name lists + item count (full or partial match). No API key required.

402.com.tr Crypto & Payments 4 calls / 30d checked 2026-10-28
0.02 USDC per call per call

Token Holder Distribution x402 REST usage

Top-10 holders with their %, holder count, concentration level (whale risk), and LP-lock %, from GoPlus. Lets agents judge how fairly a token is distributed before trading. No API key required.

402.com.tr Data & Finance 4 calls / 30d checked 2026-10-28
0.02 USDC per call per call

Batch Token Prices x402 REST usage

Pass a comma-separated list of up to 10 Base token addresses and get USD price + 24h change for each in one call. Ideal for agents pricing a portfolio or watchlist.

402.com.tr Data & Finance 4 calls / 30d checked 2026-10-28
0.02 USDC per call per call

Full Wallet Portfolio x402 REST usage

Complete ERC-20 portfolio for a Base address — every non-zero token with balance, metadata and live USD value, plus a total. Token discovery via CDP Data API (Coinbase) with Alchemy fallback; USD from DexScreener.

402.com.tr Data & Finance 4 calls / 30d checked 2026-10-28
0.02 USDC per call per call

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